100 m Backstroke, Women
| Competition | 2026 South American Games |
|---|---|
| Venue |
Rosario, Santa Fe, and Rafaela
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Cecilia Dieleke | ARG |
1:00.61 | ||
| 🥈 | Maria Pessanha |  BRA |
1:01.62 | ||
| 🥉 | Jasmín Pistelli |  COL |
1:01.68 |